As part of the initial roll up of a Magento 2 instance, MDOQ runs some Magento CLI commands to prepare
the instance. Getting this error means that you hit a timeout for your site. (it took to long to deploy)
this could of been caused by a number of things. Though this is often a sign of many themes and languages
- make sure your code backups are up to date
- make sure your DB backups are up to date
If you have done this and you are still getting the error please raise a support request.